Transaction not yet indexed

457kC1MzJHeyNbXVqE5Y2d3PPapV68rWCSxMkL5fUqW2BiyYAtpSYRM75qR99eF3tjWL2GKgKGCvFEXgfFPS5Rhc

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.